Nobody has an automatic right to be compensated for doing work.
Any right to compensation arises from people having benefited from that work, and from the receipt of that benefit having been voluntary.
Citizens of Georgia are required to obey the law. Judges use the annotations when deciding whether the law has been obeyed.
So, citizens of Georgia have two choices, risk breaking the law, or pay a third party for permission to know whether or not they are breaking the law.
LexisNexis's compensation is about as legitimate as that of a protection racket.
"Say, that's a nice law you have there. Be a real shame if someone were to... annotate it."